963696249 has 12 divisors (see below), whose sum is σ = 1405016496. Its totient is φ = 636459192.

The previous prime is 963696233. The next prime is 963696257. The reversal of 963696249 is 942696369.

963696249 is a `hidden beast` number, since 9 + 6 + 3 + 6 + 9 + 624 + 9 = 666.

It is not a de Polignac number, because 963696249 - 2⁴ = 963696233 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 963696195 and 963696204.

It is not an unprimeable number, because it can be changed into a prime (963696259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499399 + ... + 501324.

It is an arithmetic number, because the mean of its divisors is an integer number (117084708).

Almost surely, 2^963696249 is an apocalyptic number.

It is an amenable number.

963696249 is a deficient number, since it is larger than the sum of its proper divisors (441320247).

963696249 is a wasteful number, since it uses less digits than its factorization.

963696249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000836 (or 1000833 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 54.

The square root of 963696249 is about 31043.4574266463. The cubic root of 963696249 is about 987.7492824490.

The spelling of 963696249 in words is "nine hundred sixty-three million, six hundred ninety-six thousand, two hundred forty-nine".